Checking part names andfunctionsThis chapter gives information about the namesof the parts and the main features using the but-tons.8100NEX 7100NEX1 3 4 5 6 7 8 92bca6100NEX 5100NEX1b8e234567d91 LCD screen2 Remote control sensorp The remote control CD-R33 (sold sepa-rately) is available.For details concerning operations, seethe remote control manual.3 VOL (+/–) buttonPress to adjust the AV (Audio and Video)source volume.4 MAP button! Press to display the Map screen.= For details of the operations, refer toHow to use the screens on page 22.! Press and hold to display the rear viewcamera image.p This function is available only when“Back Camera Input” or “2nd Cam-era Input” is set to “On”.5 HOME button! Press to display the Top menu screen.= For details of the operations, refer toHow to use the screens on page 22.! Press and hold to activate the voice re-cognition function.= For details, refer to Using the voice re-cognition function on page 86.6 MODE button! Press to switch between the Applicationscreen and the AV operation screen.p If the display cannot switch from theAV operation screen to the Applica-tion screen when the MODE button ispressed, the display will turn off.= For details of the operations, refer toHow to use the screens on page 22.! Press and hold to turn the display offwhen the Application screen is available.= For details, refer to Turning off the dis-play on page 20.7 TRK buttonPress to perform manual seek tuning, fastforward, reverse and track search controls.8 h button9 RESET button= For details of the operations, refer to Re-setting the microprocessor on page 12.En 13Chapter02 Basic operationBasic operation